Maricopa County, AZ

2,203 public highway bridges

Maricopa County Bridge Snapshot

Maricopa County, Arizona contains 2,203 public highway bridges in the FHWA National Bridge Inventory. Roughly 53.9% are rated “Good,” 24% “Fair,” 0.1% “Poor,” and 0.1% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in AZ are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

2,203
Total Bridges
53.9%
Good
0.1%
Poor
0.1%
Structurally Deficient

Condition Distribution

Good
53.9% (1,187)
Fair
24% (529)
Poor
0.1% (3)
SD
0.1% (3)

All Bridges (2,203)

107th Avenue

Good

Over: Wash

0.2 mi S Jct Happy Vly Rd, Maricopa, AZ

Built 2004 Load: 89.8 t ADT: 11,758

McDowell Rd

Good

Over: Wash

.5 Mile E of Litchfield, Maricopa, AZ

Built 1997 Load: 89.8 t ADT: 32,671

Thomas Rd

Good

Over: Wash

0.15 Mi E Litchfield, Maricopa, AZ

Built 1997 Load: 89.8 t ADT: 9,450

Lake Pleasant Pkwy

Good

Over: Wash

0.5 mi S. Jct Jomax Rd, Maricopa, AZ

Built 2006 Load: 89.8 t ADT: 5,248

Lake Pleasant Pkwy

Good

Over: Channel

200' S Jct Jomax Rd, Maricopa, AZ

Built 2006 Load: 89.8 t ADT: 7,910

Lake Pleasant Pkwy

Good

Over: Wash and Ped. Trail

0.3 mi N Jct Happy Vly Rd, Maricopa, AZ

Built 2006 Load: 89.8 t ADT: 5,248

Roosevelt Street

Good

Over: Tuthill Channel

0.5 mi E. of Airport Rd, Maricopa, AZ

Built 2008 Load: 89.8 t ADT: 10

Villa Rita Dr

Good

Over: Drainage Ditch

@ Jct w/91st Ave, Maricopa, AZ

Built 1994 Load: 89.8 t ADT: 500

Burnett Rd

Good

Over: Waterway

@ Jct w/ 87th Ave, Maricopa, AZ

Built 2002 Load: 89.8 t ADT: 500

W Lake Pleasant Pk

Good

Over: Wash

@ Jct w/87th Ave, Maricopa, AZ

Built 2001 Load: 89.8 t ADT: 20,342

W Lake Pleasant Pk

Good

Over: Waterway

0.25 mi E Jct 91st Ave, Maricopa, AZ

Built 2001 Load: 89.8 t ADT: 22,357

Beardsley Rd

Good

Over: Drainage Basin

@ Jct w/ 111th Ave, Maricopa, AZ

Built 1985 Load: 89.8 t ADT: 3,960

67th Ln

Good

Over: Wash

400' N Jct Cottontail Ln, Maricopa, AZ

Built 1998 Load: 89.8 t ADT: 500

83rd Ave

Good

Over: Drainage Basin

0.5 mi S Jct Jomax Rd, Maricopa, AZ

Built 2002 Load: 89.8 t ADT: 7,626

83rd Ave

Good

Over: Drainage Basin

0.3 mi S. Jct Jomax Rd, Maricopa, AZ

Built 2002 Load: 89.8 t ADT: 7,957

N High Desert Dr

Good

Over: Drainage Basin

0.1 mi N Jct Westwing Pky, Maricopa, AZ

Built 2002 Load: 89.8 t ADT: 892

92nd St

Good

Over: Channel

0.1 mi N Jct Cholla St, Maricopa, AZ

Built 2013 Load: 89.8 t ADT: 12,300

Deer Valley Rd

Good

Over: Drainage Basin

@ Jct w/ 98th Ave, Maricopa, AZ

Built 2006 Load: 89.8 t ADT: 8,556

Melinda Ln

Good

Over: Drainage Basin

@ Jct w/ 98th Ave, Maricopa, AZ

Built 2007 Load: 89.8 t ADT: 500

Quail Ave

Good

Over: Drainage Basin

@ Jct w/ 98th Ave, Maricopa, AZ

Built 2007 Load: 89.8 t ADT: 500

Harmony Ln

Good

Over: Drainage Basin

@ Jct w/ 98th Ave, Maricopa, AZ

Built 2007 Load: 89.8 t ADT: 500

Lone Mountain Pkwy

Good

Over: Wash

1.0 mi E Jct Vistancia Bl, Maricopa, AZ

Built 2004 Load: 89.8 t ADT: 4,742

N Vistancia Blvd

Good

Over: Drainage Basin

0.2 mi S Jct Lone Butte, Maricopa, AZ

Built 2004 Load: 89.8 t ADT: 3,506

Lone Mt Pkwy

Good

Over: Drainage Basin

0.7 mi W. Jct Vistancia, Maricopa, AZ

Built 2004 Load: 89.8 t ADT: 2,097

W Yearling Rd

Good

Over: Drainage Basin

_, Maricopa, AZ

Built 2008 Load: 89.8 t ADT: 1,969

Lake Pleasant Rd

Good

Over: Drainage Basin

@ Jct w/Rose Garden Ln, Maricopa, AZ

Built 2007 Load: 89.8 t ADT: 11,965

Lake Pleasant Pkwy

Good

Over: Drainage Basin

0.6 mi W Jct 95th Ave, Maricopa, AZ

Built 2007 Load: 89.8 t ADT: 23,824

W Desert Moon Way

Good

Over: Wash

@ Jct w/67th Ave, Maricopa, AZ

Built 1998 Load: 89.8 t ADT: 4,463

Lone Mountain Pkwy

Good

Over: Wash

0.5 m W fr jt 303, Maricopa, AZ

Built 2011 Load: 89.8 t ADT: 9,228

Indian Bend Rd

Good

Over: Indian Bend Wash

E of Scottsdale Rd, Maricopa, AZ

Built 2010 Load: 89.8 t ADT: 18,500

Indian Bend Rd

Good

Over: Indian Bend Wash

E of Scottsdale Rd, Maricopa, AZ

Built 2010 Load: 89.8 t ADT: 18,500

Via Linda Rd

Good

Over: Wash

E of 128th St, Maricopa, AZ

Built 1987 Load: 89.8 t ADT: 10,500

Legacy Blvd

Good

Over: Channel

450' E of Pima Rd, Maricopa, AZ

Built 2006 Load: 89.8 t ADT: 9,400

Thompson Peak Pkwy

Good

Over: Wash

600' N of Windgate Pass, Maricopa, AZ

Built 2007 Load: 89.8 t ADT: 14,300

Scottsdale Rd

Good

Over: Wash

300' S of Carefree R, Maricopa, AZ

Built 1996 Load: 89.8 t ADT: 19,000

Roadrunner Dr

Good

Over: Wash

E of N legend Trial Pkwy, Maricopa, AZ

Built 1995 Load: 89.8 t ADT: 300

92nd Pl

Good

Over: Wash

W of N Legend Trial, Maricopa, AZ

Built 1995 Load: 89.8 t ADT: 150

Legend Tr

Good

Over: Wash

0.5 m S Stage Coach Pass, Maricopa, AZ

Built 1995 Load: 89.8 t ADT: 2,500

N 152nd Ave

Good

Over: Drainage Channel

100ft S of Camelback Rd, Maricopa, AZ

Built 2004 Load: 89.8 t ADT: 1,500

Via Del Sol

Good

Over: Drainage Basin

Int 98th AV + Via Del Sol, Maricopa, AZ

Built 2015 Load: 89.8 t ADT: 210

Westland Rd

Good

Over: Drainage Basin

Int. 29th AV +Westland Rd, Maricopa, AZ

Built 2015 Load: 89.8 t ADT: 1,000

Riverview Drive

Good

Over: ADOT Drainage Channel

1000 ft E of S 18th Pl., Maricopa, AZ

Built 2020 Load: 89.8 t ADT: 866

50th Street

Good

Over: Dry Wash

0.26 mi N of Chandler Blv, Maricopa, AZ

Built 1997 Load: 89.8 t ADT: 2,000

Chandler Blvd

Good

Over: Dry Wash

0.06 mi E of 50th St, Maricopa, AZ

Built 2002 Load: 89.8 t ADT: 45,468

Wildcat Drive

Good

Over: Dry Wash

0.03 mi E of 27th Ave, Maricopa, AZ

Built 2014 Load: 89.8 t ADT: 200

27th Avenue

Good

Over: Dry Wash

0.01 mi W of 51st Place, Maricopa, AZ

Built 2017 Load: 89.8 t ADT: 6,011

Rough Rider Road

Good

Over: Dry Wash

125 ft E of N 36th St, Maricopa, AZ

Built 2005 Load: 89.8 t ADT: 650

Deer Valley Road

Good

Over: Dry Wash

600 ft W of Sky Crss Way, Maricopa, AZ

Built 2018 Load: 89.8 t ADT: 14,881

El Mirage Rd

Good

Over: Wash

N of Lone Mountain Pkwy, Maricopa, AZ

Built 2020 Load: 89.8 t ADT: 1,000

DESERT FOOTHILLS

Good

Over: WASH

DESERT FOOT AT FRYE RD, Maricopa, AZ

Built 1988 Load: 90.2 t ADT: 3,300

Read our methodology — how this data is sourced, computed, and verified.

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial